KR200456114Y1 - Sterilizing and Ventilizing Apparatus for Mattress - Google Patents

Sterilizing and Ventilizing Apparatus for Mattress Download PDF

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Publication number
KR200456114Y1
KR200456114Y1 KR2020110004406U KR20110004406U KR200456114Y1 KR 200456114 Y1 KR200456114 Y1 KR 200456114Y1 KR 2020110004406 U KR2020110004406 U KR 2020110004406U KR 20110004406 U KR20110004406 U KR 20110004406U KR 200456114 Y1 KR200456114 Y1 KR 200456114Y1
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KR
South Korea
Prior art keywords
mattress
blower
air
ptc
blowing
Prior art date
Application number
KR2020110004406U
Other languages
Korean (ko)
Inventor
박주석
Original Assignee
박주석
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Publication date
Application filed by 박주석 filed Critical 박주석
Priority to KR2020110004406U priority Critical patent/KR200456114Y1/en
Application granted granted Critical
Publication of KR200456114Y1 publication Critical patent/KR200456114Y1/en

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/042—Devices for ventilating, cooling or heating for ventilating or cooling
    • A47C21/044—Devices for ventilating, cooling or heating for ventilating or cooling with active means, e.g. by using air blowers or liquid pumps
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C21/00—Attachments for beds, e.g. sheet holders, bed-cover holders; Ventilating, cooling or heating means in connection with bedsteads or mattresses
    • A47C21/04—Devices for ventilating, cooling or heating
    • A47C21/048—Devices for ventilating, cooling or heating for heating
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/007—Anti-mite, anti-allergen or anti-bacterial means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/04—Heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
    • A61L2202/20—Targets to be treated
    • A61L2202/26—Textiles, e.g. towels, beds, cloths

Abstract

The present invention relates to a mattress sterilization blower, which is capable of easily sterilizing harmful bacteria such as mites and bacteria in a mattress by blowing high temperature air into a mattress inner space, and a blower tube for discharging hot air. It is formed in a double structure to prevent the risk of burns and fires to the user.The heating unit using PTC elements and heat radiating fins is placed inside the blower pipe to improve the heating efficiency of the air, improving the overall energy consumption efficiency, and The fixed pin module of the mattress can be easily fixed to the side of the mattress to be detachably mounted, and in addition to the sterilization function, the mattress sterilization blower can perform various functions for controlling the temperature of the mattress such as a hot or cold air blowing function. Relates to a device.

Description

Mattress Sterilizing Blower {Sterilizing and Ventilizing Apparatus for Mattress}

The present invention relates to a mattress sterilization blowing device. More specifically, it is possible to easily sterilize harmful bacteria such as mites and bacteria that live in the mattress by blowing high temperature air into the interior of the mattress. It can prevent the risk of burns and fire on the inside of the blower pipe, and the heating unit using the PTC element and the heat radiation fin is placed inside the blower to improve the heating efficiency of the air, thereby improving the overall energy consumption efficiency. It can be easily fixed to the side of the mattress detachably, and in addition to the sterilization treatment function relates to a mattress sterilization blowing device that can perform a variety of functions for temperature control of the mattress, such as hot air or cold air blowing function.

In the modern industrial society, various air-conditioning equipments and devices have been developed to maintain indoor temperature and humidity suitable for human activities. Therefore, the human living environment is designed to exchange outdoor air and indoor air for smooth operation and efficiency of air-conditioning equipment. Is changing in a way that blocks them.

By blocking the flow of indoor and outdoor air, optimal conditions are created in the habitat of the dust mites in the interior space of the house, and the dust mites continue to breed in the house, and the dust mites are scattered in the air and the human body through the human respiratory organs. Inhalation is a cause of allergies and respiratory illness in adults and children.

Since these dust mites mainly live in textiles such as bedding or clothing, it is necessary to regularly sterilize the textiles using hot water or the like to combat them.

However, although the bulky ones of clothes or bedding can be washed frequently using a washing machine or the like, washing and sterilizing treatments of the bulky ones are very difficult.

In particular, the bed mattress is treated with a flat outer surface, the inside of the elastic material containing a cushion material is inserted, the inside is sealed and there is little ventilation, so more bacteria and mold mites breed. Nevertheless, washing and sterilization were not possible using laundry means such as household washing machines. Therefore, the cleaning and sterilization methods for such bed mattresses have been generally sterilized regularly or vacuumed to clean the mattress surface.

Due to this reality, bed mattresses continue to breed harmful bacteria such as ticks and bacteria, and cause problems such as allergic skin diseases and respiratory diseases of adults and children.

The present invention is designed to solve the problems of the prior art, an object of the present invention is to be able to easily sterilize harmful bacteria such as mites and bacteria inhabiting the mattress in a manner of blowing high temperature air in the interior of the mattress It is to provide a mattress sterilization blowing device.

Another object of the present invention is to form a blower pipe for discharging hot air in a double structure to prevent the burn and fire hazards to the user because the external pipe is not heated despite hot air is discharged, the mattress can be used more safely It is to provide a sterilizing blowing device.

Another object of the present invention is to provide a heating unit using a PTC element and a heat radiating fin inside the blower tube, thereby improving the heating efficiency of the air to provide a mattress sterilizing blower having excellent overall energy consumption efficiency.

Yet another object of the present invention is to provide a mattress sterilization blower device that can be easily installed and removed according to a user's needs by allowing the device to be detachably fixed to the side of the mattress through a separate fixing pin module. To provide.

Another object of the present invention is to adjust the heating intensity of the heating unit through a separate control unit to control the temperature of the air in various ways, in addition to the sterilization function to perform a variety of functions for controlling the temperature of the mattress, such as hot air or cold air blowing function It is to provide a mattress sterilization blowing device that can be.

The present invention is formed to be detachably coupled to the side of the mattress, one side of the air inlet is formed; A blower pipe protrudingly coupled to one surface of the case to be inserted into the mattress inner space; A blowing fan mounted inside the case to blow air; A blowing duct for guiding a flow of air blown by the blowing fan to the blowing pipe; And a heating unit disposed inside the blower to heat the air discharged through the blower, wherein the blower includes an inner pipe and an outer pipe that surrounds an outer circumference of the inner pipe. It is formed, the heating unit provides a mattress sterilizing blower device, characterized in that disposed inside the inner pipe.

At this time, the heating unit is a PTC heating module for generating heat by receiving power; And a heat dissipation fin disposed in contact with the PTC heat generating module so as to be thermally conductive with the PTC heat generating module.

In addition, the PTC heating module includes a PTC element and electrode terminals which are respectively mounted on both surfaces of the PTC element, and the heat dissipation fin may have an electrically insulating film attached to a contact surface of the PTC heating module.

In addition, the heat dissipation fins are provided on the inner pipe so as to be in contact with both sides of the PTC heat dissipation module and symmetrically disposed about the PTC heat dissipation module, and each of the heat dissipation fins has one surface in contact with the PTC heat dissipation module. A base portion having a flat shape formed along the longitudinal direction of the pipe; And a plurality of guide parts formed to protrude in the direction perpendicular to the other surface of the base part and spaced apart from each other in parallel to each other.

On the other hand, one side of the case may be detachably coupled to a separate fixing pin module to detachably fix the case to the mattress.

At this time, the coupling groove is formed on one side of the case, the fixing pin module is a coupling block which is detachably coupled in a fitting manner to the coupling groove of the case; And it is coupled to the coupling block, it may be configured to include a fixing needle is formed in a bent shape so that one end portion can penetrate through the upper edge of the mattress.

On the other hand, the mattress sterilization blowing apparatus further includes a separate control unit for controlling the heating operation of the heating unit according to the user's operation, the temperature of the air discharged through the blower tube of the heating unit controlled by the control unit It can be configured to be controlled by the exothermic intensity.

According to the present invention, the high temperature air can be blown into the inner space of the mattress, so that harmful bacteria such as mites and bacteria inhabiting the mattress can be easily sterilized.

In addition, even though the high temperature air is discharged by forming a blower pipe that discharges high temperature air in a double structure, the external pipe is not heated, thereby preventing the risk of burns and fire to the user and using the device more safely.

In addition, by placing a heating unit using a PTC element and the heat radiating fins inside the blower tube, the heat dissipation fins are arranged to minimize the flow resistance of the air by improving the heating efficiency of the air and thereby improving the overall energy consumption efficiency. Therefore, it is possible to use the air more efficiently by preventing the decrease of the air blowing amount.

In addition, by allowing the device to be easily fixed and detachable to the side of the mattress through a separate fixing pin module, it can be easily installed and removed according to the needs of the user has an effect that can be used more conveniently.

In addition, by controlling the heating intensity of the heating unit through a separate control unit to control the temperature of the air in various ways, in addition to the sterilization treatment function, it is possible to perform various functions for controlling the temperature of the mattress such as hot air or cold air blowing function. have.

1 is a perspective view schematically showing the shape of a mattress sterilizing blowing device according to an embodiment of the present invention,
Figure 2 is an exploded perspective view schematically showing the internal configuration of the mattress sterilization blowing apparatus according to an embodiment of the present invention,
Figure 3 is an exploded perspective view schematically showing the configuration of the heating unit of the mattress sterilization blowing apparatus according to an embodiment of the present invention,
Figure 4 is a front view schematically showing the configuration for the heating unit and the blower tube of the mattress sterilizing blower according to an embodiment of the present invention,
Figure 5 is a perspective view schematically showing the configuration of a fixing pin module of the mattress sterilizing blowing apparatus according to an embodiment of the present invention,
Figure 6 is a perspective view schematically showing an installation aspect of the mattress sterilizing blowing apparatus according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. First of all, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used as much as possible even if displayed on different drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

1 is a perspective view schematically showing the shape of the mattress sterilization blowing apparatus according to an embodiment of the present invention, Figure 2 is an exploded perspective view schematically showing the internal configuration of the mattress sterilizing blowing apparatus according to an embodiment of the present invention to be.

Mattress sterilization blowing apparatus according to an embodiment of the present invention is a device for sterilizing the mattress by supplying hot air to the inner space of the mattress, the case 100, the blowing pipe 200, the blowing fan 300, the blowing duct 310 ) And a heating unit 400.

The case 100 is formed in a form in which the case body 110 and the case cover 120 are separated and coupled to each other so that an accommodation space is formed therein. A through hole 111 is formed at one side of the case body 110 so that the blower pipe 200 is coupled therethrough, and at one side of the case cover 120 so that air can be introduced into the inside of the case cover 120 according to the operation of the blower fan 300. An air inlet 101 is formed. The case 100 is formed to be detachably coupled to the side of the mattress (M) as shown in Figure 1, through a separate fixing pin module 500 detachably coupled to the case 100 mattress ( It may be configured to be detachably coupled to the side of M).

Blower pipe 200 is coupled through the through-hole 111 of the case body 110 to discharge the air guided through the blowing fan 300 and the blowing duct 310 mounted in the case 100, The mattress (M) is coupled to protrude on one surface of the case 100 to be inserted into the inner space. The blower pipe 200 is inserted into the inner space of the mattress (M) through a ventilation hole (not shown) generally formed on the side of the mattress (M) or forms an incision (not shown) on one side of the mattress (M) It can be inserted into the interior space of the mattress (M). In addition, the blower pipe 200 may be formed in a double structure including an inner pipe 220 and an outer pipe 210 spaced apart around the outer circumference of the inner pipe 220 according to an embodiment of the present invention.

The blowing fan 300 is mounted inside the case 100 to blow air, and the blowing duct 310 is connected to the blowing fan 300 and mounted to blow the air flowed by the blowing fan 300 in the blower pipe 200. ). That is, when the blower fan 300 operates, air is introduced from the outside through the air inlet 101 of the case 100 and flows along the blower duct 310 through the blower fan 300, and then the blower tube ( 200 is introduced into the interior space of the mattress (M) through the blowing pipe (200).

The heating unit 400 is configured to heat the air discharged through the blower pipe 200, and is mounted inside the blower pipe 200, and according to an embodiment of the present invention, the inner pipe 220 of the blower pipe 200. It is disposed in the interior of the power supply is configured in a way that generates heat.

According to this structure, the mattress sterilization blowing device according to an embodiment of the present invention is a blower tube 200 is inserted into the mattress (M) internal space in a state that the case 100 is mounted on the side of the mattress (M), this state In accordance with the operation of the blowing fan 300 in the air through the blower pipe 200 is supplied to the interior space of the mattress (M). In this case, the air discharged through the blower pipe 200 is heated by the heating unit 400 in the course of passing through the blower pipe 200 and supplied to the inner space of the mattress M at a high temperature, and thus, the inner space of the mattress M. Is sterilized by air in such a high temperature state.

At this time, since the temperature of the air for sterilization treatment is required to a high temperature state of about 70 ℃ or more, the blower pipe 200 may also be heated by heat transfer in the process of generating such high-temperature air, thereby causing a user to burn or fire May be exposed on the back. In order to prevent such a risk, the mattress sterilizing blowing device according to an embodiment of the present invention is the blower pipe 200 is formed of a double structure of the inner pipe 220 and the outer pipe 210, the inner pipe 220 of The heating unit 400 is disposed therein. Therefore, the hot air passes through the inner pipe 220 by the heating unit 400, but is relatively blown by the blower fan 300 into the space between the inner pipe 220 and the outer pipe 210. Since the cool air passes through, even though the inner pipe 220 is heated by the heating unit 400 and the hot air, the outer pipe 210 is insulated by the space between the inner pipe 220 and the outer pipe 210. Since the effect is not heated, the risk of burn or fire to the user can be prevented and used more safely.

On the other hand, the mattress sterilization blowing apparatus according to an embodiment of the present invention operates to blow the high temperature air and sterilize the interior space of the mattress (M), in this sterilization process of the high temperature in the interior space of the mattress (M) Since air is supplied, the mattress heating function of increasing the temperature of the mattress M is also performed at the same time. That is, by blowing hot air into the interior space of the mattress M, the mattress heating function and the sterilization treatment function can be simultaneously achieved.

As such, the mattress sterilizing blower according to an embodiment of the present invention may operate to perform a sterilization treatment function and a heating function at the same time. In addition, the mattress (by simply lowering the temperature of the air to be blown by blowing a simple warm air) It may also be operated to perform the heating function for M) independently.

For such various functions, a separate control unit 800 is installed in the case 100 to control the heating operation of the heating unit 400 according to a user's operation, and through the control unit 800 of the heating unit 400. By adjusting the exothermic intensity, it may be configured to adjust the temperature of the air discharged through the blower tube (200). In addition, a separate power plug 700 for power supply is connected to the case 100 through a separate cable, and a separate operation remote controller 600 which can be operated by a user may also be wired through a cable. Of course, in this case, the operation remote controller 600 may be configured by a wireless remote controller method.

Therefore, when a user generates an operation signal through the operation remote controller 600, the controller 800 adjusts the heat generation intensity of the heating unit 400 according to the operation signal, and thus the air discharged through the blower pipe 200. The temperature of the is controlled, and according to the temperature control can be configured to perform a sterilization treatment function or a simple hot air supply function for heating the mattress separately.

That is, since the temperature of the air for sterilization treatment corresponds to a relatively high temperature, the heating unit 400 is controlled to maintain the heat generation intensity relatively high, and the temperature of the air for the simple warm air function is relatively higher than the temperature required for the sterilization treatment. Since it may be as low as may be configured in a manner to control so that the heating intensity of the heating unit 400 is maintained relatively low. On the other hand, a control method for stopping the operation of the heating unit 400 to perform a simple cold air supply function for cooling the mattress may also be added, by changing the heat generation intensity of the heating unit 400 with time, various complex Various control methods may be added, such as a control method for sequentially performing an ordinary function.

Figure 3 is an exploded perspective view schematically showing the configuration of the heating unit of the mattress sterilization blowing apparatus according to an embodiment of the present invention, Figure 4 is a heating unit and blower tube of the mattress sterilization blowing apparatus according to an embodiment of the present invention It is a front view which shows the structure about.

Heating unit 400 according to an embodiment of the present invention is disposed in the inner pipe 220 of the blower pipe 200 as described above is configured to heat the air passing through the inner pipe 220, as shown in Figure 3 As shown in the drawing, the PTC heating module 410 may be configured to include a heat dissipation fin 420 disposed in contact with the PTC heat generating module 410 so as to conduct heat with the PTC heat generating module 410.

At this time, the PTC heating module 410 is configured to include a PTC element 411 and electrode terminals 412 which are contact-mounted on both surfaces of the PTC element 411, respectively. The PTC (Positive Temperature Coefficient) device is a semiconductor device that generates heat by receiving power and changes in resistance according to temperature, and has positive and negative electrodes on both sides of the PTC device 411 so that current is supplied to the PTC device 411. The PTC heating module 410 is configured such that the terminal 412 is mounted. In this case, a plurality of PTC elements 411 may be provided, and the electrode terminals 412 may be integrally formed in a form in which a plurality of PTC elements 411 are simultaneously disposed in contact with the plurality of PTC elements 411.

The heat dissipation fins 420 are arranged to be in contact with the PTC heat generating module 410 so that heat is transferred from the PTC heat generating module 410, and as shown in FIG. 3, the heat dissipation fins 420 are disposed to be in surface contact with both surfaces of the PTC heat generating module 410. do. In this case, since the heat radiating fin 420 is preferably electrically insulated from the PTC heating module 410, the heat insulating fin 420 is preferably attached to the contact surface with the PTC heating module 410.

In addition, the heat dissipation fin 420 has a flat base portion 421 formed along the longitudinal direction of the inner pipe 220 so that one surface is in contact with the PTC heating module 410, and perpendicular to the other surface of the base portion 421. And a plurality of guide parts 422 formed to protrude in parallel and spaced apart from each other. The heat dissipation fins 420 are provided with two heat dissipation fins 420 so as to be in contact with both sides of the PTC heat dissipation module 410, respectively. 410 may be disposed symmetrically with respect to each other. At this time, the PTC heating module 410 may be configured such that a plurality of PTC elements 411 are spaced apart from each other along the longitudinal direction of the heat dissipation fin 420, as shown in Figure 3, through the heat dissipation fin 420 Uniform thermal conductivity over the entire area.

The heating unit 400 configured as described above is inserted in the longitudinal direction to contact the inner circumferential surface of the inner pipe 220 as shown in FIGS. 3 and 4, and the air passing through the inner pipe 220 according to the structure. Since the thermal contact area is increased through the heat radiating fin 420, it can be heated more quickly. Meanwhile, as illustrated in FIG. 4, a separate electrical insulation film 430 for electrical insulation may be attached to the inner circumferential surface of the inner pipe 220.

In more detail, the air blown through the blower fan 300 flows along the blower duct 310 to be introduced into the blower pipe 200, and some of the air introduced into the blower pipe 200 passes through the inner pipe 220. Passes through and is discharged to the outside, and the rest is discharged to the outside through the air layer (E) between the inner pipe 220 and the outer pipe (210). The air passing through the inner pipe 220 is quickly heated by the heating unit 400 and discharged to the outside, and the air passing through the air layer E flows unheated, and thus the inner pipe 220. The heat of is insulated by the cold wind flow through the air layer (E) is not transmitted to the outer pipe (210). Therefore, even when the blower pipe 200 discharges high-temperature air for sterilization treatment, the outer pipe 210 is not heated, so that the risk of burn or fire is prevented.

On the other hand, the heating unit 400 disposed in the inner pipe 220 is composed of a PTC heat generating module 410 to generate heat by receiving power, and a heat dissipation fin 420 heat-conducting with the PTC heat generating module 410, the heat dissipation fin 420 ) Is formed to make surface contact with the PTC heating module 410 in a large area through the base portion 421 is configured to improve the thermal conductivity with the PTC heating module 410. In addition, since the heat dissipation fins 420 are configured such that a plurality of guide parts 422 are spaced apart from each other in parallel with each other along the longitudinal direction of the inner pipe 220, air flows through a space between the guide parts 422. By minimizing the flow resistance and increasing the thermal contact area with the air, the air can be heated more quickly and efficiently, thereby improving energy efficiency for the PTC heating module 410.

Figure 5 is a perspective view schematically showing the configuration of the fixing pin module of the mattress sterilization blowing apparatus according to an embodiment of the present invention, Figure 6 is a schematic view showing the installation of the mattress sterilization blowing apparatus according to an embodiment of the present invention It is a perspective view shown.

Mattress sterilization blowing apparatus according to an embodiment of the present invention can be used to detachably coupled to the side of the mattress (M) as described above, for this purpose a separate fixing pin module ( 500 may be detachably coupled.

Looking in more detail, one side of the case 100 is formed with a coupling groove 102 into which the fixing pin module 500 can be inserted as shown in Figure 5, the fixing pin module 500 is a case ( Coupling block 510 which is inserted and detachably coupled to the coupling groove 102 of the coupling groove 102, and coupled to the coupling block 510 so that one end can be coupled through the upper edge of the mattress (M) It may be configured to include a fixed needle 520 is formed in a bent form. The coupling block 510 may be configured such that a hook protrusion 511 is formed at a lower end thereof to be coupled to the coupling groove 102 of the case 100 in a fitting manner.

The fixing needle 520 is formed in a shape bent once in a right angle as shown in Figure 5, the bent one end is formed in the form of a needle may be configured to penetrate through the upper surface of the mattress (M). . In addition, although not shown, the fixing needle 520 may be formed to be bent in a "U" shape so that the end portion is disposed in a direction toward the lower side, and in addition to the case 100 is in contact with the side of the mattress (M) It may be formed in various forms that can be coupled through the upper surface of the mattress (M) in the state.

When the fixing needle 520 is coupled to the upper surface of the mattress M in this way, the case 100 is fixed in a state mounted on the side of the mattress M, as shown in FIG. Blowing pipe 200 protrudingly coupled to one side is inserted through the mattress (M) internal space. When hot air is discharged through the blower tube 200 in this state, hot air is supplied to the interior space of the mattress M, and the mattress M is sterilized. Of course, by adjusting the heating intensity of the heating unit 400 as described above, it may be operated to perform a simple hot air function or cold air function.

The description above is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in this specification are intended to illustrate rather than limit the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas falling within the scope of the present invention should be interpreted as being included in the scope of the present invention.

100: case 200: blower
210: outer pipe 220: inner pipe
300: blowing fan 310: blowing duct
400: heating unit 410: PTC heating module
420: heat sink fin 500: fixed pin module
800: control unit

Claims (7)

It is formed to be detachably coupled to the side of the mattress, one side of the air inlet is formed;
A blower pipe protrudingly coupled to one surface of the case to be inserted into the mattress inner space;
A blowing fan mounted inside the case to blow air;
A blowing duct for guiding a flow of air blown by the blowing fan to the blowing pipe; And
Heating unit disposed inside the blower to heat the air discharged through the blower
It includes, wherein the blower tube is formed in a double structure including an inner pipe and an outer pipe surrounding the outer periphery of the inner pipe spaced apart, the heating unit is disposed inside the inner pipe, the heating unit is a power source PTC heating module for generating heat; And a heat dissipation fin disposed in contact with the PTC heat generating module to conduct heat conduction with the PTC heat generating module.
delete The method of claim 1,
The PTC heating module is configured to include a PTC element and electrode terminals that are in contact with each other on both sides of the PTC element,
The heat dissipation fin is a mattress sterilizing blower, characterized in that the electrical insulation film is attached to the contact surface with the PTC heating module.
The method of claim 3, wherein
The heat dissipation fins
Two inner pipes are provided in contact with both sides of the PTC heating module and disposed symmetrically about the PTC heating module.
Each of the heat sink fins
A flat base portion formed to extend in the longitudinal direction of the inner pipe so that one surface contacts the PTC heating module; And
A plurality of guide parts formed to protrude in the direction perpendicular to the other surface of the base portion, spaced apart in parallel to each other
Mattress sterilization blowing device comprising a.
The method according to any one of claims 1, 3 or 4,
One side of the case is a mattress sterilizing blower device, characterized in that the separate fixing pin module is detachably coupled to secure the case to the mattress.
The method of claim 5, wherein
A coupling groove is formed at one side of the case,
The fixing pin module
A coupling block detachably coupled to the coupling groove of the case; And
A fixed needle coupled to the coupling block, the needle having one end portion bent to penetrate the upper edge of the mattress
Mattress sterilization blowing device comprising a.
The method according to any one of claims 1, 3 or 4,
Further comprising a separate control unit for controlling the heating operation of the heating unit in accordance with the user's operation,
The temperature of the air discharged through the blowing pipe is controlled by the heat generating intensity of the heating unit controlled by the control unit.
KR2020110004406U 2011-05-20 2011-05-20 Sterilizing and Ventilizing Apparatus for Mattress KR200456114Y1 (en)

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KR2020110004406U KR200456114Y1 (en) 2011-05-20 2011-05-20 Sterilizing and Ventilizing Apparatus for Mattress

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Application Number Priority Date Filing Date Title
KR2020110004406U KR200456114Y1 (en) 2011-05-20 2011-05-20 Sterilizing and Ventilizing Apparatus for Mattress

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101313017B1 (en) * 2011-10-24 2013-10-29 주식회사 보아스인터내셔널 Blower Unit for Mattress

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002028051A (en) * 2000-07-14 2002-01-29 East Raizu Kk Structure and method for sanitating bed mat
JP2003512135A (en) 1999-10-29 2003-04-02 バイオニア・コーポレーション Bed equipped with sterilization means

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003512135A (en) 1999-10-29 2003-04-02 バイオニア・コーポレーション Bed equipped with sterilization means
JP2002028051A (en) * 2000-07-14 2002-01-29 East Raizu Kk Structure and method for sanitating bed mat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101313017B1 (en) * 2011-10-24 2013-10-29 주식회사 보아스인터내셔널 Blower Unit for Mattress

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